Base | Representation |
---|---|
bin | 100000101111001100… |
… | …0111111110110101100 |
3 | 20201110112122220111201 |
4 | 1001132120333312230 |
5 | 2122440042304134 |
6 | 52144035055244 |
7 | 5036114250160 |
oct | 1013630776654 |
9 | 221415586451 |
10 | 70303088044 |
11 | 278a7295662 |
12 | 11760441524 |
13 | 6825186ba7 |
14 | 358cd90ca0 |
15 | 1c6702e914 |
hex | 105e63fdac |
70303088044 has 24 divisors (see below), whose sum is σ = 140622191360. Its totient is φ = 30126463056.
The previous prime is 70303088033. The next prime is 70303088047. The reversal of 70303088044 is 44088030307.
It is a junction number, because it is equal to n+sod(n) for n = 70303087994 and 70303088012.
It is not an unprimeable number, because it can be changed into a prime (70303088047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115417 + ... + 392335.
Almost surely, 270303088044 is an apocalyptic number.
It is an amenable number.
70303088044 is an abundant number, since it is smaller than the sum of its proper divisors (70319103316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70303088044 is a wasteful number, since it uses less digits than its factorization.
70303088044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285997 (or 285995 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 37.
The spelling of 70303088044 in words is "seventy billion, three hundred three million, eighty-eight thousand, forty-four".
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